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80446-62-4

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80446-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80446-62-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,4 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80446-62:
(7*8)+(6*0)+(5*4)+(4*4)+(3*6)+(2*6)+(1*2)=124
124 % 10 = 4
So 80446-62-4 is a valid CAS Registry Number.

80446-62-4Downstream Products

80446-62-4Relevant articles and documents

Reduction by a Model of NAD(P)H. 34. Substituent Effect on Asymmetric Reduction of Trifluoroacetophenones

Ohno, Atsuyoshi,Nakai, Jun-ichi,Nakamura, Kaoru,Goto, Takehiko,Oka, Shinzaburo

, p. 3486 - 3488 (1981)

Substituted and unsubstituted α,α,α-trifluoroacetophenones were reduced by a chiral NAD(P)H-model (R,R-Me2PNPH).Both electron-releasing and -withdrawing substituents give better optical yields than unsubstituted compound.The result has been interpreted in

Platinum-catalyzed enantioselective hydrogenation of aryl-substituted trifluoroacetophenones

Von Arx, Matthias,Mallat, Tamas,Baiker, Alfons

, p. 3089 - 3094 (2007/10/03)

The hydrogenation of 2,2,2-trifluoroacetophenones with different aryl-substituents (CF3, N(Me)2 and Me) has been studied over Pt/Al2O3 modified by cinchonidine, its hydrochloride or O-methyl cinchonidine. Electr

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